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S•••••• I••••••••• G••••

Family investment companyTop 500· White Plains, NY

Family investment company, based in White Plains, NY, with 3 direct investments on record.

Composed from this office's classification, location and record.

Direct investments
3
Deal announcements, Form D and filings
Decision makers
1 of 5
The office's site, Form ADV Schedule A and filings
Last deployment
Sep 2021
The latest dated investment or commitment on record
Contact the CIOFind similar offices
1 export, up to 6 contact reveals
More
Direct investments (3)Mandate
As of · the latest observation of this office; filed figures carry their own filing dates

What matters now

  1. Sep 2021
    latest direct deal

    Latest direct deals: S••••••••• m•••••• o••••• p•••••••• (medical office, $132M check, Sep 2021). No newer direct deal is on record since 25 Sep 2021.

    What it bought last is the best guide to what it will buy next, and to the check it writes.

    Factannounced deals, press and filingsFor Founders and sponsors raising equityAll direct i••••••••• →
  2. 3 of 5
    deals outside its stated list

    Says it invests in venture arm invests in education, healthcare, environmental sustainability, and financial inclusion. 3 of its 5 sector-tagged deals sit in sectors that list does not name: medical office (2).

    Its record is the better guide: pitch it on what it has done, not only on what it says.

    Derivedits own website against its dated dealsFor Founders and sponsors raising equityMandate →
Readings, classification basis and verificationidentity confidence 70% · 20 observations · 2 sourcesShow
Family investment companyVerified Sep 21, 2026 (2 days ago)5 people · 5 investments · 0 public positions · 8 events

Why this class: Wikipedia states R•••••• S•••• is chairman and CEO of the S•••••• I••••••••• G••••, describing it as a private investment firm with venture capital and managed real estate holdings, not as a client-serving family office..

Direct investing
45
elevated
Private markets
45
elevated
Real estate
65
high

Each reading is 0 to 100 from the listed components in the evidence section; hover a tile for what it measures. No evidence yet of: external managers, sponsor-friendly, co-investment.

Profile completeness 47% (high value, high value shallow; the most valuable missing fact is contacts)
identityclassificationwealth origincapital-scale evidencepeoplecontactsmandatedirect investmentsfund relationshipsco-investorssponsor relationshipsreal estatepublic holdingsrecent eventsprovenancefreshness
Overview
show
Classification
Family investment company
Description
unknown
Headquarters
White Plains, NY
Office address
unknown
Business phone
unknown
Website
unknown
Year established
unknown
Assets under management
unknown
Capital scale
Reported office AUM: unknown. No public number of any kind.
Classification history
  • Sep 14, 2026Family investment company 70%Wikipedia states R•••••• S•••• is chairman and CEO of the S•••••• I••••••••• G••••, describing it as a private investment firm with venture capital and managed real estate holdings, not as a client-serving family office.Factverifieden.wikipedia.org“••• Locked”
Family and wealth origin
show
Family served
R•••••• D• S•••• is the son of M•••••• M•••••• S••••
Source of wealth
••• Locked
Operating company origin
unknown
Team
5 people, 1 with investment decisions, decision makers firstshow
PersonTitleResponsibilityBusiness contactSource
J••••••• L• W••••Senior Managing Director and Chief Investment Officer, Rethink Healthcare Real EstateChief investment officer · investment decisionsnone on record
R•••••• D• S•••• familyChairman and Chief Executive OfficerFamily principal · investment decisionsnone on record
D•••••• F• R••Chief Executive OfficerLeadership · investment decisionsnone on record
D•••• B•••••••••VP of Investments, Rethink Healthcare Real EstateReal estate · investment decisionsnone on record
R•••••• D• S••••Chairman and Chief Executive Officer, S•••••• I••••••••• G••••Leadershipnone on record
Signals and timeline
8show

Most significant first: what kind of change it is, its size, whose change it is, and how recent. 8 events. 13F position changes are under Public stakes and holdings.

  • Sep 25, 2021Fund commitment disclosed••• LockedFund relationshipsFactwolfmediausa.com
  • Jan 1, 2012Direct investment program launched••• LockedOrganisationFacten.wikipedia.org
  • Jan 1, 2011Portfolio exit••• LockedDirect investmentsFacten.wikipedia.org
  • Jan 1, 2008Investment professional joined••• Lockedp•••••Factwolfmediausa.com
  • Jan 1, 2002New investment vehicle••• LockedVehiclesFactwolfmediausa.com
Full timeline · 8 events
Investment mandate
show

••• Locked

Stated (their words, cited)
Sectors
••• Locked Fact en.wikipedia.org
“••• Locked”
Geography mandate
••• Locked Fact wolfmediausa.com
“••• Locked”
Observed (from the investment record)
States
none Fact
Control
unknown (5) Fact
Sectors
medical office (2), education technology (1), technology (1), education software (1) Fact
Subsectors
none Fact
Co investors
none Fact
Asset classes
venture (3), healthcare real estate (2) Fact
Direct vs fund
Fund: 0 · Direct: 3 · Real estate: 2 Fact
Sponsors backed
none Fact
Investment count
5 Fact
Investment kinds
board seat / portfolio company (3), acquisition (2) Fact
First and last deal
Last: 2021-09-25 · First: 2021-09-25 Fact
Lead vs participant
unknown (5) Fact
Disclosed check sizes
Max: $400M · Min: $11.2M · Count: 4 Fact
••• Locked
Inferred (regulatory shape and team)
Real estate team
1 Inference
named professionals with this responsibility
Invests directly
unknown
Allocates to managers
unknown
Asset classes
unknown
Sectors
Venture arm invests in education, healthcare, environmental sustainability, and financial inclusion
Geography
Healthcare real estate portfolio spans more than 2 million square feet across 11 states
Check size
unknown
Direct investments
2 dealsshow
DateCompanyKindSectorRoleAmountWithSource
Date not disclosed
exit Jan 1, 2011
S•••••••• I•••Board seat / portfolio companyeducation softwareunknown$230Mnone named
en.wikipedia.org Fact
“••• Locked”
Date not disclosedW••••••• G•••••••••Board seat / portfolio companyeducation technologyunknown$400Mnone named
en.wikipedia.org Fact
“••• Locked”
Fund and manager relationships
show
No fund commitment or manager relationship on the record. Commitment amounts are shown only when public.
Public stakes and holdings
show
Form 13F holdings
No 13F filing on the record for this office.
Real estate
show
  • S••••••••• m•••••• o••••• p•••••••• Acquisition · Sep 25, 2021 wolfmediausa.com
  • M•••••• o••••• b•••••••• B•••••••• N• Acquisition · Date not disclosed wolfmediausa.com
Co-investors
show
No co-investor on the record.
Independent sponsor relationships
show
No cited relationship to an independent sponsor.
Related entities
show
Sources and evidence
20show

Every observation behind this profile: the value, when it was effective, the source, the quote where there is one, and whether it is a fact, an inference or an estimate. 20 shown.

Score components
Freshness
+100 d••• s•••• t•• n••••• s••••••••• f••• o• a•••••• v••••••••• (1 days)
Contactability
+40 n•••• d••••••••• (••• Locked)
Data confidence
+10 s••••• m••••••
+10 p•••••
+15 i•••••••••
+10 i••••••••• s•••••• (2 sources)
Active deployment
no components; scored 0
Exists confidence
+20 i••••••••• s•••••• (2 sources)
+30 a•••••••••
Research priority
+15 s••••• f••••• o• f••••• i••••••••• c••••••
+9 d••••• i••••••••• o• r•••••
+2 n• w•••••• k•••• •••••••• w•••• f••• o•••
+0 r••• (368)
Mandate confidence
+30 m•••••• s•••••••• b• o••••••• i•••••••••
+20 s••••• m•••••• o• t•• r•••••
Identity confidence
+70 c••••••••• (••• Locked)
Real estate propensity
+40 r••• e••••• i•••••••••
+25 r••• e••••• p••••••••• o• s••••
Co investment propensity
no components; scored 0
Family identity confidence
+60 w••••• o••••• o• o•••••••• c•••••• o• t•• r•••••
+40 f••••• n•••• (••• Locked)
+20 f••••• p•••••••• o• s••••
Private markets propensity
+45 p•••••• m•••••• i••••••••• o•••••••
Current activity confidence
no components; scored 0
External manager propensity
no components; scored 0
Direct investment propensity
+45 o••••••• d••••• i••••••••• (3 on the record)
Independent sponsor propensity
no components; scored 0
View all 20 observations
FactValueEffectiveSourceClass
Asset allocation stated••• Locked
“••• Locked”
Sep 25, 2022DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Aum stated••• Locked
“••• Locked”
Sep 25, 2022DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Board participation••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Family served••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Family servedS•••• family (R•••••• D• S••••) family
“••• Locked”
Sep 14, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Formation yearFounded 1981 by R•••••• D• S••••
“S•••• founded S•••••• in 1981.”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Geographic mandate••• Locked
“••• Locked”
Sep 25, 2022DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Legal entity••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Office type (stated)Family investment company
“••• Locked”
Sep 14, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Philanthropy program••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Philanthropy program••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Real estate strategy••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Real estate strategy••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Satellite office••• Locked
“••• Locked”
Sep 25, 2022DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Sectors••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Sponsor behavior••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Stage preferenceVenture arm targets early- and growth-stage companies
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.orgFact
Team size totalAbout 40 professionals firmwide as of 2022
“••• Locked”
Sep 25, 2022DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Source of wealth••• Locked
“••• Locked”
Sep 21, 2026DFX analyst research (General-assisted, every claim URL-cited) wolfmediausa.comFact
Website searchNot foundSep 14, 2026DFX model output (c••••••••• rules, scores, mandates, matches) no URLInference

Not yet on record: capital scale.